Home / 2,397.26-3,598.31-1,704.71

Finding the Fourth Proportional to 2,397.26, 3,598.31 and 1,704.71

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Solution

The fourth proportional to 2,397.26, 3,598.31 and 1,704.71 is: 2,558.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,397.26 : 3,598.31 = 1,704.71 : x
  2. Step 2: Convert to fraction form
    2,397.26/3,598.31 = 1,704.71/x
  3. Step 3: Cross multiply
    2,397.26x = 3,598.31 × 1,704.71
  4. Step 4: Simplify right side
    2,397.26x = 6,134,075.04
  5. Step 5: Solve for x
    x = 6,134,075.04/2,397.26
  6. Step 6: Final answer
    x = 2,558.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.